package service.impl;

import dao.UserDao;
import dao.impl.UserDaoimp;
import entity.Grade;
import entity.User;
import service.UserService;

/*
 * 
 *
 * @ class description：操作用户
 *
 */
public class UserServiceimp implements UserService{
	UserDao userDao = null;
	
	public UserServiceimp(){
		userDao = new UserDaoimp();
	}

	@Override
	//查找用户
	public boolean findUser(User user) {
		return userDao.findUser(user);
	}
	

}


